Programming manual
CNC 8055
CNC 8055i
HIGH-LEVEL LANGUAGE PROGRAMMING
13.
·M· & ·EN· MODELS
SOFT: V02.2X
·345·
Variables
13.2.3 Variables associated with zero offsets.
These variables are associated with the zero offsets and may correspond to the table values or to
those currently preset either by means of function G92 or manually in the JOG mode.
The possible zero offsets in addition to the additive offset indicated by the PLC, are G54, G55, G56,
G57, G58 and G59.
The values for each axis are given in the active units:
If G70, in inches (within ±3937.00787).
If G71, in millimeters (within ±99999.9999).
If rotary axis in degrees (within ±99999.9999).
Although there are variables which refer to each axis, the CNC only allows those referring to the
axes selected at the CNC. Thus, if the CNC controls axes X, Y, Z, U and B, it only allows the variables
ORGX, ORGY, ORGZ,. ORGU and ORGB in the case of ORG(X-C).
Read-only variables
ORG(X-C)
Returns the value of the active zero offset in the selected axis. The value of the additive offset
indicated by the PLC or by the additive handwheel is not included in this value.
PORGF
Returns the abscissa value of the polar coordinate origin with respect to the Cartesian origin.
PORGS
Returns the ordinate value of the polar coordinate origin with respect to the Cartesian origin.
ADIOF(X-C)
It returns the value of the zero offset generated by the additive handwheel in the selected axis.
ADDORG (X-C)
Returns the value of the active incremental zero offset corresponding to the axis selected at the time.
It is read-only variable that can be read from the CNC, PLC and DNC.
(P100=ORGX)
It assigns to P100 the X value of the part zero active for the X axis. This value could have
been set either manually, by means of function G92 or by the variable "ORG(X-C)n".
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